Application: Suitable for drilling holes in glass, concrete, marble, ceramic tile, ceramic, slate marble, granite, light stone, etc. -All sizes: 6mm 8mm 10mm 12mm 14mm 16mm 18mm 20mm 22mm 25mm 28mm 30mm 32mm 35mm 40mm 50mm 55mm 60mm 65mm 70mm 75mm 80mm 85mm 90mm 95mm 100mm.
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